SYR DUO DFR 2314 Rückspülfilter DN20/R 1″ mit Druckminderer Caleffi and pass on heat in

and pass on heat in heating systems with different heat generators

string design

The integrated safety temperature limiter at 85 °C protects against overheating

Mit einer Gesamtfläche von 10

DIN EN 973 Typ A zu verwenden

SYR DUO DFR 2314 Rückspülfilter DN20/R 1″ mit Druckminderer Caleffi and pass on heat inSYR DUO DFR 2314 backwash filter DN20 R 1 for drinking water installations The SYR DUO DFR 2314 backwash filter DN20 R 1 is a manual backwash filter with an integrated pressure reducer for drinking water installations. It protects the house water installation from particles washed in such as rust, sand or metal shavings and supports a permanently clean water supply in the building. The backwash filter is used as a filter fitting in accordance with DIN